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| 1N4444 Datasheet, PDF (1/1 Pages) Digitron Semiconductors – SWITCHING RECTIFIER | |||
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DIGITRON SEMICONDUCTORS
1N4444
SWITCHING RECTIFIER
MAXIMUM RATINGS (TA = 25°C)
Rating
Peak repetitive reverse voltage
Peak working reverse voltage
Average forward current
Forward steady-state current
Recurrent peak forward current
Peak forward surge current (1.0µs pulse)
Power dissipation
Operating and storage temperature range
Symbol
VRRM
VRWM
IO
IF
if
IFSM
PD
TJ, Tstg
Value
70
50
200
250
600
4000
500
-65 to +200
ELECTRICAL CHARACTERISTIC (TA = 25°C unless otherwise noted)
Parameter
Symbol
Test Condition
Reverse current
IR
VR = 50V
Reverse current
IR
VR = 50V, TA = 150°C
Breakdown voltage
BVR
IR = 5.0µA
Forward voltage
IF = 0.1mA
IF = 1.0mA
VF
IF = 10mA
IF = 100mA
Capacitance
C
VR = 0V
Reverse recovery time
trr
IF = IR = 10mA, Recover to 1.0mA
Min
-
-
70
0.440
0.560
0.690
0.850
-
-
Unit
V
V
mA
mA
mA
mA
mW
°C
Max
50
50
-
0.550
0.680
0.820
1.0
2.0
7.0
Unit
nA
µA
V
V
pF
ns
MECHANICAL CHARACTERISTICS
Case
DO-35
Marking
Body painted, alpha-numeric
Polarity
Cathode band
Available Non-RoHS (standard) or RoHS compliant (add PBF suffix).
Available as âHRâ (high reliability) screened per MIL-PRF-19500, JANTX level. Add âHRâ suffix to base part number.
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121218
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